json生成excel表格并下载
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2024-03-21 17:20:04
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var JSON_DATA = {
"title": [{
"value": "司机",
"value": "司机",
"value": "司机",
"value": "司机",
"value": "司机",
},],
"data": [
{"xuhao":(i+1),"project_name":dealnull(data[i].project_name),"company_name":dealnull(data[i].company_name),"project_type":dealnull(data[i].project_type),"state":dealnull(data[i].state)},
{"xuhao":(i+1),"project_name":dealnull(data[i].project_name),"company_name":dealnull(data[i].company_name),"project_type":dealnull(data[i].project_type),"state":dealnull(data[i].state)},
{"xuhao":(i+1),"project_name":dealnull(data[i].project_name),"company_name":dealnull(data[i].company_name),"project_type":dealnull(data[i].project_type),"state":dealnull(data[i].state)}
]
};
//生成excel表格
function JSONToExcelConvertor(JSONData, FileName, ShowLabel) {
var arrData = typeof JSONData != 'object' ? JSON.parse(JSONData) : JSONData;
var excel = '<table>';
//设置表头
var row = "<tr>";
for (var i = 0, l = ShowLabel.length; i < l; i++) {
row += "<td>" + ShowLabel[i].value + '</td>';
}
//换行
excel += row + "</tr>";
//设置数据
for (var i = 0; i < arrData.length; i++) {
var row = "<tr>";
for(var j in arrData[i]){
row+='<td>'+arrData[i][j]+'</td>';
}
excel += row + "</tr>";
}
excel += "</table>";
var excelFile =
"<html xmlns:o='urn:schemas-microsoft-com:office:office' xmlns:x='urn:schemas-microsoft-com:office:excel' xmlns='http://www.w3.org/TR/REC-html40'>";
excelFile += '<meta http-equiv="content-type" content="application/vnd.ms-excel; charset=UTF-8">';
excelFile += '<meta http-equiv="content-type" content="application/vnd.ms-excel';
excelFile += '; charset=UTF-8">';
excelFile += "<head>";
excelFile += "<!--[if gte mso 9]>";
excelFile += "<xml>";
excelFile += "<x:ExcelWorkbook>";
excelFile += "<x:ExcelWorksheets>";
excelFile += "<x:ExcelWorksheet>";
excelFile += "<x:Name>";
excelFile += "{worksheet}";
excelFile += "</x:Name>";
excelFile += "<x:WorksheetOptions>";
excelFile += "<x:DisplayGridlines/>";
excelFile += "</x:WorksheetOptions>";
excelFile += "</x:ExcelWorksheet>";
excelFile += "</x:ExcelWorksheets>";
excelFile += "</x:ExcelWorkbook>";
excelFile += "</xml>";
excelFile += "<![endif]-->";
excelFile += "</head>";
excelFile += "<body>";
excelFile += excel;
excelFile += "</body>";
excelFile += "</html>";
var uri = 'data:application/vnd.ms-excel;charset=utf-8,' + encodeURIComponent(excelFile);
var link = document.createElement("a");
link.href = uri;
link.style = "visibility:hidden";
link.download = FileName + ".xls";
document.body.appendChild(link);
link.click();
document.body.removeChild(link);
}
https://www.cnblogs.com/luojianjian/p/7504416.html